baber/WOPTO huggingface dataset:
Patent AU-2001258695-A1 (AU)
Title: Method of detecting the presence of a liquid in a mix
Inventor: PIBLE OLIVIER
IPC: G01N35/02
Filed: 2001-05-28
Abstract: The invention relates to a method of detecting the presence of a liquid introduced into a mix of constituents. The method comprises the following steps: excitation of the mix by a light signal in the absence of the liquid to be detected; measurement of a fluorescence signal over a time Deltat characteristic of the liquid to be detected, so as to produce a reference quantity Ro; introduction of an amount of liquid to be detected in the mix; excitation of the mix by a light signal; measurement of a fluorescence signal over a time Deltat so as to produce a quantity R; comparison of the quantity R with a quantity kxRo. The invention applies to the detection of serum pipetting errors within the context of bioassays, especially immunological tests.
Patent AU-2001262666-A1 (AU)
Title: A cover for closing an opening in a panel of an electrical distribution board
Inventor: PASSERA COSTANTINO
IPC: H02B1/06
Filed: 2001-05-18
Abstract: The cover comprises a plate (14) and means for fixing the plate to the panel (10). On an inner face, the plate (14) has two opposed edge areas (15) which can be placed over the panel (10) in the region of two sides of the opening (11). To ensure secure fixing and to prevent the cover being removed from outside the panel, the fixing means comprise first restraining means (16), integral with the plate (14), and at least one crosspiece (20) having second restraining means (21) for engaging the first restraining means (16).
Patent AU-2001268135-A1 (AU)
Title: Non-antibacterial tetracycline as anti-fungal agents
Inventor: LIU YU
IPC: A61K31/655
Filed: 2001-06-01
Abstract: A method is provided for inhibiting growth of a fungus comprising contacting the fungus with an effective amount of a non-antibacterial tetracycline compound.
Patent AU-2001279835-A1 (AU)
Title: Arranging of billing in a telecommunication system
Inventor: VIHINEN SEPPO
IPC: H04M17/02
Filed: 2001-07-10
Abstract: The invention relates to a method and system for arranging billing in a telecommunication system which comprises a telecommunication network (MNS), a terminal device (MS), by which the subscriber is connected to the telcommunication network (MSN), which is connected to the telecommunication network (MSN), a home location register (HLR), which is connected to the mobile services switching center (MSC), a maintenance center (OSS), which is connected to the mobile services switching center (MSC), a service platform (SP) which is connected to the telecommunication network (MSN). In the method, the dialing containing the subscribers prefix is sent to the telecommunication network (MSN) and it is checked whether the subscriber has got the special service as shown by the prefix. After this, the billing mode of the subscriber is checked from the database of the maintenance center (OSS) of the separate billing system by a database query, and the billing is transferred, according to subscriber-specific definitions, to a subscriber-specific billing point.
Patent WO-8804487-A1 (WO)
Inventor: BONNELL GEORGE PETER
IPC: F16K7/08
Filed: 1987-12-07
Abstract: Un dispositif de fermeture réglable (16) est destiné à fermer une ouverture ou à maintenir un objet tel qu'un fil conducteur (14) dans une ouverture. Le dispositif de fermeture (16) comporte un manchon flexible (21) installé entre des organes de montage opposés (17 et 18) soutenant des parties terminales opposées du manchon (21). Les organes de montage opposés (17 et 18) tournent l'un par rapport à l'autre, de façon à tordre le manchon flexible (21). Ainsi, la partie (23) du manchon qui est située entre les organes de montage opposés peut être contractée de façon à occuper une position fermée obstruant l'ouverture. Un organe de support est prévu pour maintenir les organes de montage annulaires opposés (17 et 18) dans leurs positions de rotation choisies.
Patent WO-9100078-A1 (WO)
Inventor: BOSSHARD ROBERT GILBERT
IPC: B62B5/04
Filed: 1990-06-21
Abstract: L'invention se rapporte à une structure de fauteuil roulant pliable (10) et plus particulièrement à un tel fauteuil roulant  pliable autour d'axes transversaux à son axe longitudinal. La structure (10) du fauteuil comprend une partie dossier (11), une partie inférieure (12) articulée par une extrémité arrière à une extrêmité inférieure de la partie dossier (11), une partie siège (13) articulée par une extrêmité postérieure à la partie dossier en un point intermédiaire entre ses extrémités, ainsi qu'une partie frontale (14) articulée par son extrémité supérieure  à la partie siège (13) en un point distal par rapport à son extrémité postérieure. La partie frontale (14) peut être fixée amovible par une extrémité inférieure à l'extrémité fontale de la partie inférieure (12) et toutes les articulations pivotantes peuvent pivoter autour d'axes sensiblement perpendiculaires à l'axe longitudinal de la structure (10) du fauteuil roulant. Ces différentes parties constituant la structure du fauteuil roulant sont de préférence formées à partir d'éléments tubulaires en plastique synthétique réunis par des joints tubulaires en plastique synthétique. Une telle structure comprend également de préférence: des accoudoirs (38), un mécanisme de freinage (51), un dispositif d'adaptation de siège de toilette et un organe (32) permettant un démontage facile des roues du fauteuil roulant.
Patent AU-2001293851-A1 (AU)
Title: Stabilized hydrogen peroxide solutions
Inventor: TSAO FU-PAO MARK
IPC: A61K9/08
Filed: 2001-09-26
Abstract: Provided are stabilized aqueous solutions containing low concentrations of hydrogen peroxide as a preservative. Such solutions are effectively stabilized at pH>8 by the use of certain biocompatible organophophorous compounds as chelating stabilizers. These ophthalmologically acceptable compositions are especially useful in buffered saline for eye care solutions either with or without ophthalmic medicinal agents.
Patent WO-9429119-A1 (WO)
Title: Embossing of banknotes or the like with security devices
Inventor: JACKSON WAYNE KEVIN
IPC: B42D25/29
Filed: 1994-06-06
Abstract: A security document or token such as a banknote (40) is provided which has a transparent portion (42) of plastics material which includes a security device (50). The region (44) surrounding the transparent portion (42) and preferably all the remaining part of the banknote (40) is printed with indicia. The security device (50) includes regions (52, 54, 56 and 58) of embossed lines extending at different angles to each other defining different shapes that are visible to a greater or lesser extent upon transmission and reflection of light as the note is tilted, rotated or viewed from different angles relative to a light source. The embossed lines in some of the regions (52 and 54) are finer than coarser and deeper and more widely spaced lines in the other regions (56 and 58). The coarser, deeper lines are of such a thickness and width to be detected by touch in addition to being visible by the naked eye. There is also provided a method of and apparatus for producing a banknote with a security device in accordance with the invention in which the transparent portion of the note is embossed during an intaglio printing process.
Patent WO-9834968-A1 (WO)
Title: Polymeres dans lesquels sont incorpores des peptides
Inventor: JACKSON DAVID CHARLES
IPC: A61K47/48
Filed: 1998-02-10
Abstract: La présente invention concerne des polymères dans lesquels sont incorporés des peptides. Une première réalisation prévoit des polymères comprenant des unités polymérisées de (1) CH2=CR4-CO-X-R1 et de (2) CH2=CR3-CO-R2, et éventuellement d'un ou plusieurs autres monomères. Une seconde réalisation de la présente invention prévoit des polymères provenant de CH2=CR4-CO-X-R1 et éventuellement un ou plusieurs autres monomères. Lorsque X est une séquence d'espacement d'une longueur équivalente à 1 à 30 liaisons C-C simples, R1 est un peptide, chacun des R1 étant identique ou différent, -COR2 étant un ester un amide et/ou leurs dérivés tels que décrits ici. L'invention concerne également des procédés de production de polymères ainsi que des procédés d'induction de réponse immunitaire par utilisation de ces polymères.
Patent WO-9902630-A1 (WO)
Title: Method for eliminating metals from fatty substances and gums associated with said metals
Inventor: DEFFENSE ETIENNE
IPC: C11B3/00
Filed: 1998-07-09
Abstract: The invention concerns a method for eliminating for eliminating non-hydratable phospholipids and/or polyvalent metals from a fatty substance, consisting in a step of mixing the fatty substance with a monosodium or polysodium polycarboxylic acid solution, the mixture being produced by pouring the aqueous solution into the fatty substance in the form of fine droplets or in micellar form. The aqueous solution advantageously also contains an electrolyte derived form a monovalent cation. Ethylenediaminetetraacetic (EDTA) salt is the preferred carboxylic salt which acts as complexing agent.
Patent BG-48641-A1 (BG)
Title: Device for measuring distances
Inventor: CHESHANKOV LJUBOMIR D
IPC: G01S5/16
Filed: 1988-01-14
Abstract: The device is designed for measurement taking in geodesy, mine surveys and navigation. It features an enhanced measuring precision. The device consists of a transmitter and a receiver unit, located at the two end points of the measured distance. The transmitter unit contains a light source connected to a rotation mechanism, and the receiver unit - to two photoreceivers, along a circle with centre, which coincides with the location of the light source. The photoreceivers are connected to a timer, which is in turn connected to an indicator through a computation unit. The light beam from the source has the shape of a plane sector, perpendicular to the rotation plane of the light flux.
Patent BG-48782-A1 (BG)
Title: Method for dignosis of helmintose by canidi
Inventor: ILIEV TODOR T
IPC: G01N33/48
Filed: 1988-10-19
Abstract: This method is used in human and veterinary medicine, particularly in helminthology. It is a precision method for the discovery and identification of whole helminths, parts thereof, and germs, as well as for specimen protection for specialised examination. Using this method the specimen material is fixed in a 10% formalin solution at a temperature of 100-120 degrees C for a period of 45 minutes to 5 hours. The specimens are then treated with a solution containing equal parts of 0.5 % hydrochloric acid solution and 10% pepsin solution. This is followed by further re-hydration in alcoholic solution in a pathohistological succession and clarification with methyl benzoate. Finally, the specimens are observed under a microscope.
Patent BG-48619-A1 (BG)
Title: 4- substituted oxasolo (4, 5- b) pyridin- 2- ons, method for their preparation
Inventor: KALCHEVA VENETA B
IPC: C07D498/04
Filed: 1989-07-14
Abstract: The compounds may find application in human medicine. The method consists of a single stage and produces no isomeric 3-substituted oxasolo(4,5-b)-pyridine-2(3H)-ones, but only 4-substituted derivatives with the following common formula.<IMAGE>where if n is equal to 1, then X is equal to 0, NOH, NNH2, NNHCONH2 or NNHC6H5, and if n is equal to 2, then X is 0, NOH, NNH2, NNHCONH2. According to the method, the starting oxasolo(4,5-b)-pyridine-2(3H)-on is stirred at room temperature with a halogenoacteone in aqueous medium in the presence of equimolar amount of potassium hydroxide, or is boiled in acetonitrile with methylvinylketone in the presence of triethylamine as a catalyst. After that, the product is reacted with hydroxylamine hydrochloride, hydrazine and semicarbazide to the corresponding oximes, hydrazones, and semicarbazones.
Patent BG-51793-A1 (BG)
Title: Low meltable ceramic glaze
Inventor: GOSPODINOVA MARIJANA D
IPC: C03C8/00
Filed: 1991-03-25
Abstract: This ceramic glaze is used for extra application on common glazes and finds application in the manufacture of various types of linings, ornamental and household ceramics and porcelain. It makes possible obtaining a better gloss and highlighting the ornamental effect of the underlying glaze. This glaze has a low thermal expansion factor, 43.4-53.1x10 <-7> degrees C<-1>, enabling its application to ceramic porcelain, semi-porcelain and other products, and a baking temperature within the 760-850 degrees C range. It is made up of 70-99 percent frit containing, in percent: 27-31 silica, 3-4.5 aluminium oxide, 0.08-12 iron oxide, 30-38 boron oxide, 0.1-0.2 calcium oxide, 1-2 magnesium oxide, up to 4.5 barium oxide, 3.5-4.5 sodium oxide, 0.1-0.2 potassium oxide, 0.15-23 zinc oxide. The glaze composition also includes 1-5 percent of kaolin and 8 percent of zirconium.
Patent WO-0174519-A1 (WO)
Title: Filiere multifonction fendue pour poudre metallique
Inventor: PATARACCHIA F GEORGE
IPC: B21K1/30
Filed: 2001-04-02
Abstract: La présente invention concerne une presse à outils comportant au moins une filière fendue (30) radialement mobile par rapport à des poinçons supérieurs et inférieurs (10, 20) axialement mobiles l'un par rapport à l'autre et pouvant porter un nombre quelconque d'emporte-pièce (50-40) et/ou d'armatures de noyaux. La filière fendue (30) comporte au moins un segment radialement mobile entre une posture rentrée formant vers l'intérieur des évidements, des trous ou des rainures dans la pièce pendant la compression, et une posture sortie et dépliée qui favorise l'enlèvement d'une pièce compactée de la presse à outil. Les poinçons supérieurs et inférieurs et les emporte-pièce et armatures de noyaux qui leur sont associés peuvent former des profils complexes comme dans le cas des dents d'engrenage et des cannelures des surfaces des pièces sur chacun des côtés axiaux des segments de la filière fendue, et particulièrement sur les surfaces des extrémités axiales de la pièce, sur la surface intérieure des trous de la pièce autour des armatures de noyaux et sur les surfaces à orientation axiale des protubérances formées autour des rainures périphériques annulaires dans les surfaces orientées radialement vers l'extérieur des pièces.
Patent WO-2004051003-A1 (WO)
Title: Generation d'energie electrique pour ecluses
Inventor: DESY NORMAND
IPC: E02B9/00
Filed: 2003-11-27
Abstract: Une écluse utilise une turbine hydraulique et/ou une pompe/turbine pour réguler le débit d'évacuation d'eau à travers l'écluse, et de le fixer sur une valeur constante à peu près durant tout le cycle de transfert d'eau, ce qui diminue l'énergie totale des pertes de charge et permet de récupérer l'énergie hydraulique non utilisée pour générer de l'électricité. La différence entre les niveaux d'eau des côtés opposés de l'écluse correspond à l'énergie hydraulique potentielle. La régulation de l'évacuation d'eau permet de réduire très sensiblement la perte de charge totale sur une période donnée, ce qui permet à son tour d'optimiser la récupération d'énergie hydraulique.
Patent CA-2003397-A1 (CA)
Title: 2(1h)-quinolinone compounds, processes for the preparation thereof and pharmaceutical composition comprising the same
Inventor: KATO MASAYUKI
IPC: A61K31/495
Filed: 1989-11-20
Abstract: ABSTRACT            Compound of the formula:                           [I]   wherein R1 is imidazopyridyl, thiazolyl, indolyl, dihydroindolyl, imidazolyl, benzimidazolyl, quinolyl, isoquinolyl, quinazolinyl, dihydroisoquinolyl, tetrahydroimidazopyridyl or tetrahydroquinolyl, each of which may be substituted with substituent(s) selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, ar(lower)alkoxy, cyano, nitro, amino, lower alkylamino, acylamino, hydroxy and oxo, R2 is hydrogen, lower alkyl or halogen, A  is a single bond or a group of the formula selected from the group consisting of :               -CO-X?,   and  -X-CO-, in which X is a single bond or lower alkylene and X1 is lower alkylene, and a  heavy solid line means a single or a double bond, and its pharmaceutically acceptable salts thereof.  These compounds possess cardiotonic and hypotensive activities and are capable of reducing heart rate.  Processes for the preparation of these compounds as well as pharmaceutical compositions containing same are also disclosed. Thera-peutic treatment and/or prevention of heart diseases and hypertension in human beings and animals by administration of these compounds are additionally disclosed.
Patent CA-2003622-A1 (CA)
Inventor: BEATTY ROBERT
IPC: A61H3/02
Filed: 1989-11-22
Abstract: ABSTRACT      An  attachment  for existing crutches  includes  a  foldable mechanism  having  a  knee  supporting  platform  and which   is shiftable  from  a horizontal use position, on the  inside  of  a crutch, to a vertical stowed position.  Provision is included for vertical  adjustment  of the platform whereby a user  may  easily select  either  mode  of the device  when  transitioning  from  a walking   to  a  standing,  at-rest  position.   Alternate   knee supporting  platform  structure is proposed, to  accommodate  the desires of the user.
Patent CA-2007219-A1 (CA)
Title: Trailer suspension apparatus
Inventor: SMITH EARL DALLAS
IPC: B60G11/27
Filed: 1990-01-05
Abstract: A wheel suspension system is disclosed which includes a wheel support member pivotally mounted to a vehicle frame, a wheel rotatably mounted to the support member on a stub axle, and an airbag positioned between the wheel support member and the vehicle frame to bias the support member into an intermediate position between a lowermost position and an uppermost position, the rotational axis of the wheel being positioned at or above the cargo floor of the vehicle at least when the wheel support member is in the uppermost position. The suspension system aligns the pivot point wheel mount, and airbag to provide a compact lateral profile, thus providing maximum distance between the wheels and permitting the cargo floor to be supported between the wheels, and in some instances below the rotational axis of the wheels. The wheel support members are typically mounted in one, two or three pairs on opposite sides of the vehicle, either as the exclusive wheels on a trailer, or as the rear wheels of a front wheel drive van or similar vehicle.
Patent CA-2010012-A1 (CA)
Title: Process for the preparation of plastics, including sheetlike structures
Inventor: MEIXNER JURGEN
IPC: C08G63/676
Filed: 1990-02-14
Abstract: ABSTRACT OF THE DISCLOSURE      A process is disclosed for the preparation of plastics from polyesters containing (meth)acryloyl groups.  The polyester has a defined composition and is heat cured in the presence of atmospheric air.  Optionally, the polyester may be combined with copolymerizable monomers or other plastic precursors.  The polyester is useful in forming plastic structures, e.g. shaped articles or sheet-like structures.
Patent CA-2014287-A1 (CA)
Title: Photoresist composition
Inventor: TAKEYAMA NAOKI
IPC: G03F7/004
Filed: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE          A photoresist composition which comprises a com-pound of the general formula:                                   (I) wherein R1, R2 and R3 are the same or different and repre-sent a hydrogen atom, a hydroxyl group, -OCOR4, -O-R5, -OSi(R6)3, a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group, an optio-nally substituted phenyl group or an optionally substituted aralkyl group; R4, R5 and R6 represent an optionally substi-tuted lower alkyl group or an optionally substituted phenyl group; X and Y are the same or different and represent -CN, -COOR7, -CONR8R9,            or               R7 represents an alkyl group; R8 and R9 are the same or different and represent a hydrogen atom, an optionally substituted alkyl or phenyl group; R10 represents a hydrogen atom, an optionally substituted alkyl group or a hydroxyl group; and a is a number of 1 to 2, which is suitable for forming fine patterns having high resolution on a substrate having high reflectance.
Patent CA-2014368-A1 (CA)
Title: A drive for a male-mold-side ejector slidably disposed in a slide of a metal-forming press
Inventor: RIEDISSER GUENTER DIPL ING
IPC: B21J13/14
Filed: 1990-04-11
Abstract: A drive for a male-mold-side ejector slidably disposed in a slide of a mechanical metal-forming press has an angle lever pivoted in the slide. One leg of the angle lever act upon the end of the ejector facing away from the male mold and the other leg of the angle lever is in driving connection with a guide rod which is linked to a driving connecting rod for the slide. in a timed manner, the guide rod transmits driving movements to the angle lever. The driving connection is constructed as a link chain, in which the guide rod linked to the driving connecting rod is disposed approximately at a right angle to the moving direction of the slide and the arm of a two-armed lever linked to it extends approximately in parallel to the moving direction of the slide.
Patent CA-2015417-A1 (CA)
Inventor: LIU SU-HWA
IPC: E03D5/10
Filed: 1990-04-25
Abstract: An automatic flushing device for a flush toilet comprising an infrared sensor (231) and an electronic circuit connected with the infrared sensor (231), which is possible to sense the length of time the toilet has been used and to actuate the electronic circuit to energize a coil (24) to move magnetically up a round block (31) connected with a rhonboidal (3 ball (35) normally blocking an outlet (4) of a tank for three different lengths of time and accordingly for flushing water in three different volumes out of the outlet (4) <IMAGE>
Patent CA-2016289-A1 (CA)
Title: Process and apparatus for forming a non-woven web
Inventor: DODGE RICHARD N II
IPC: D01F6/06
Filed: 1990-05-08
Abstract: An apparatus (10) for forming a nonwoven web (26) from a fiber forming thermoplastic polymer resin which includes a reservoir for supplying a quantity of melted fiber forming thermoplastic resin, a pump for pumping the molten resin to a fiber forming die (16) and a die for forming a discrete resin stream to flow therefrom. The die includes a first fluid passageway (20) for forming a stream of fluid, such as air, in contact with and substantially surrounding the formed flow of resin for a predetermined distance within the die (16) and an interrupt system (18) for selectively cycling the flow of resin on and off and clearing the resin from the fiber forming die (16). A receiving belt (26) collects the fibers (22) formed from the resin flow below the first fluid passageway spaced at a predetermined distance (A') from the die (16). <IMAGE>
Patent CA-2017944-A1 (CA)
Title: In-line package strapping system
Inventor: TOMAC BRIAN W
IPC: B65B13/32
Filed: 1990-05-31
Abstract: Abstract of the Disclosure An in-line strapping system which is particularly adaptable for strapping a compressible stack of sheet material includes a stack feeding mechanism which captures and holds the stack with its vertical side faces squared through the strapping cycle.  A pair of vertically disposed compression belts captures the stack fed from an upstream squaring mechanism and feeds the stack into a strapping station to partially encircle the stack with a strap disposed in the path of movement.  Only one lateral side of the stack is captured between the compression belt such that the stack is held in cantilevered fashion in the strapping station with the opposite lateral side unsupported.  A rotary strap arm supports the partially wrapped strap and carries it around the unsupported rear portion of the stack to a sealing position overlapping the free end of the strap beneath the stack.  A heat sealing apparatus seals the overlapping portions of the plastic strap, simultaneously cuts the strap to provide a new free end and clamps the new free end in a preliminary holding position.  The strapped stack exits the system and the rotary strap arm continues in the same direction to an upper position and repositions the strap in the path of the next incoming stack.  The heat sealing apparatus and associated strap clamping mechanism are operated by a common camshaft adapted to provide one complete operating cycle in a single revolution.  The unidirectional rotation of the rotary strap arm allows the use of a much simplified strap clamping mechanism.